Our two mid range masts - otherwise known as the HL250 and HL330 - are made with octagonal shafts and a gravity-lock mechanism, ensuring the mast is securely positioned before it’s lowered to ground level for maintenance. Cable glands mounted in the base also ensure a secure, watertight fit.

See a demonstration of the HL250 mast

You have two options for delivery and installation of the HL250 product range:

Easy-fit on site

Mast base is factory-fitted, with a steel cabinet pre-wired and fitted to
the mast. This comes complete with control gear and protection equipment (as needed for your
individual project)

Fast on-site assembly and installation

Abacus seal of quality

Standard supply

Mast and cabinet are supplied empty for your contractor to fit on-site

HL330 base-hinged masts: 15m to 20m

Carrying up to eight Challenger® 1 2kW floodlights at 20m, the HL330 has the high-performance capability needed for medium to large projects.
As with the HL250, the HL330 product range can be delivered and installed in two ways:

Easy-fit on site

The cabinet is delivered pre-wired and fitted with control gear and protection equipment, only the main power cable has to be connected into the mast

Cabinet is mounted onto the mast’s flange plate on site

Allows fast on-site assembly and installation

Standard supply

Mast and cabinet are supplied empty for your contractor to fit on-site

HL250

Product Code

Height (m)

Max head load (kg)

Floodlight Cap. no.*

HL250S10

10

175

7

HL250S12

12

150

6

HL250D15

15

105

4

Lid/base section: control gear and protection equipment capacity

1kW/2kW

Cabinet only

Foundation assembly

Bolts and base template

FA003G

Top template

FC003

Counterbalance

RLH5

HL330

Product Code

Height (m)

Max head load (kg)

Floodlight Cap. no.*

HL33015

15

350

13

HL33017.3

18

260

9

HL33018

18

245

9

HL33019.3

20

220

8

HL33020

20

200

7

Lid/base section: control gear and protection equipment capacity

1kW/2kW

Cabinet only

Foundation assembly

Bolts and base template

FA/HL330

Top template

FC/HL330

Counterbalance

RLH11

* Assumes a Challenger® 1 type floodlight, 20Kg and 0.13m² wind area.

Technical data for columns & masts
The performance data for columns and masts gives their basic technical attributes only. The technical performance of a column or mast will be affected by local site conditions (terrain type, distance to sea, site altitude, windspeed) and the headload being carried.

Please Contact the Abacus Technical team to confirm the suitability of a column or mast for your application.